Charron, K. C. The welfare of the African labourer in Tanganyika / by K.C. Charr on ; with an introductory note by R.R. Scott. - Dar es Salaam : Govt. Printer, 1946. - xii, 78 p., 38 leaves of plates : ill. ; 19 cm. Includes bibliographical references (p. iv). LCCN: 83-186517 Subjects--Topical Terms: Industrial welfare--Tanzania.Industrial hygiene--Tanzania.Blacks--Employment--Tanzania. Dewey Class. No.: 331.83096782